A cacher
Teaching resources
Grade 11 / Sum of the terms of a sequence
This section contains documents for teachers to help them design lesson sequences:
Introductory activity
Introductory activities for sums of terms in an arithmetic or geometric sequence
Courses
Demonstration of course concepts
Demonstration of the sum of the first consecutive terms of an arithmetic sequence
(also available: demonstration by recurrence for senior students)
Demonstration of the sum of the first consecutive terms of a geometric sequence
(also available: demonstration by recurrence for senior students)